Finding the Third Proportional to 931,383 and 2,045,646

Step by Step Solution

1. Step 1: Write the proportion equation
   931,383 : 2,045,646 = 2,045,646 : x
2. Step 2: Convert to fraction form
   931,383/2,045,646 = 2,045,646/x
3. Step 3: Cross multiply
   931,383x = 2,045,646 × 2,045,646
4. Step 4: Simplify right side
   931,383x = 4,184,667,557,316
5. Step 5: Solve for x
   x = 4,184,667,557,316/931,383
6. Step 6: Final answer
   x = 4,492,961.07